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Water-based Coatings for Casting Steel and Iron

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Applications of Water-based coatings 

Coating for sand core and sand molding of resin-bonded sand, sodium silicate-bonded sand and clay-bonded.  

 

Features of Water-based Coatings

1. Good thixotropy and levelling property with no brush mask.

2. No sand burning, smooth casting surface, easy cleaning.

3. High permeability, proper intensity, stable suspension property.

4. Low gas evolution, avoiding porosity defects of castings. 

 

Used- Method

1. Measuring Baume Degree after it is static by stiring uniformly.

2. Ajusting the coatings' density and viscosity to meet different coating method.

3.  Cleaning up the sand on the surface of mold core.

4. Hanging the coating uniformly on the surface of mold core.

5. Applied to  spray, brush, flow coating, dip coating, etc

6. Coating again after drying

 

        Model      Indicators

                                  Alcohol Based Coating

JNY-GTS-1

JNY-GTS-2

JNY-GTS-3

JNY-GTS-4

JNY-GTS-5

JNY-GTS-6

JNY-GTS-7

Colors

Red

Grey

White

White

Red

Grey

Grey

Main aggregate

C6

C6

Zr+Si

Zr+Si

C6

C6

C6

Density(25℃)g/cm³

1.2-1.45

1.1-1.5

1.5-1.8

1.85-2.2

1.25-1.45

1.2-1.4

1.2-1.3

Viscosity(φ4.25℃)s

14.5-16.5

18-19

17.5-23.5

19-23

15-18

15-18

15-18

Suspension property≥%

98(6h)

98(6h)

98(6h)

98(6h)

97(6h)

97(6h)

98(6h)

Application

Iron Castings

Iron Castings

Large Iron and Medium-sized Steel Castings

Steel Castigns

Iron Engine Castings

Iron Engine Castings

Iron Engine Castings

 

Notice: Coating we offer are pulped, paste and moist state. What’s more, OEM is welcomed.

 

Packaging&Shipping 

Packaging Details 

1.)packed in 25 pvc bag 2.)1MT big bag 3.)according to customer's requirement.

Delivery Detail 

within 15 -20days after your payment

 

Quality Control of Water-based Coatings for Casting

Raw Material Selection:

To ensure the quality of our raw materials, we only purchase our raw materials from our long-term trusted suppliers. With every purchase, our quality control staff performs the first inspection at our supplier’s site. Once the raw materials arrive at our facility, our quality control team performs a second inspection on the batch. Each time raw materials enter our facility, they are inspected again prior to being accepted.

Process Quality Control:

From raw material to final product, our process control inspectors ensure that our procedures are consistently and correctly applied each step of the way. In addition to rigorous process control, our quality control team inspects the output of each process to ensure material quality and consistency. In each of our workshops, our employees understand that the output of their workshop is the input for the next manufacturing department. Therefore they have been trained to always carefully inspect the previous workshop’s work and be responsible for their own output

 

Our Services 

Professional: Familiar with international trade process and international customs and practices

Friendly: Friendly, warm, kind and hospitable

Quickly: Always response and deliver goods with the fastest speed

Strict: Using strict work attitude to avoid errors

Life: High qualified raw materials and strict production process extend the useful life of 

the product.

Quality: The quality of products is well-known as high quality and stability.

Services: A professional and experienced marketing team

Credibility: Ensure orders be completed on time and in quality to gain time and interests for our customers.

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Any problem, please do not hesitate to contact with me!


Contact person: Allison Li

HENAN JINNAIYUAN NEW MATERIALS TECH. CO., LTD

Tel/ Fax: +86 86593285 

Mobile: +86 158 9010 8206